cunningham



J. M. CUNNINGHAM ELAPSED TIME COMPUTER Feb. 7, 1961 27 Sheets-Sheet 1 Filed Dec. 17. 1953 I INVENTOR. I: I JAMES M. CUNNINGHAM BY 44K AGENT J. M. CUNNINGHAM ELAPSED TIME COMPUTER Feb. 7, 1961 27 Sheets-Sheet 2 Filed D60. 17, 1953 3 OOOnmOOOOOOOOOOOO o ooovooo INVENTOR. JAMES M CUNNINGHAM FIG. 2

AGENT Feb. 7, 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17. 1953 2'7 Sheets-Sheet 3 0 00000000006 OOOOOO 000000020000 0 IIG. 3

INVENTOR. JAMES M. CUNNINGHAM AGENT 1951 J. M. CUNNINGHAM I 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17, 1953 27 Sheets-Sheet 4 IN VEN TOR. JAMES M, CUNNINGHAM -Hu l By iz A W AGENT 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17, 1953 27 Sheets-Sheet s INVENTOR. JAMES M. CUNNINGHAM 5 BY z/ w AGENT Feb. 7, 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17. 1955 v 27 Sheets-Sheet e IN VEN TOR.

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AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 27 Sheets-Sheet '7 Filed Dec. 17, 1953 INVENTOR. JAMES M. CUNNINGHAM AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 27 Sheets-Sheet 8 Filed Dec. 17, 1953 p *1: INVENTOR. 00 JAMES M. CUNNINGHAM mw-L on AGENT Feb. 7, 196 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed D60. 17. 1953 27 Sheets-Sheet 9 FIGJZ INVEN JAMES M.CUN GHAM AGENT 27 Sheets-Sheet 10 Filed D90. 17, 1953 OOOOOOOOOOOOOOOOOO INVENTOR. JAMES M CUNNINGHAM FIGJ3 AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 2'7 Sheets-Sheet 11 Filed Dec. 17. 1953 IN VEN TOR. JAMES MCUN N I NGHAM AGENT 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17, 1953 27 Sheets-Sheet 12 AGENT 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17. 1953 2'7 Sheets-Sheet 13 Q Q Q h N In 00 IN VEN TOR. N JAMES M. CUNNINGHAM AGENT 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed Dec. 17, 1955 27 Sheets-Sheet 14 HG. I9

IN VEN TOR. JAMES M. CUNNINGHAM AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 27 Sheets-Sheet 15 Filed Dec. 17, 1953 Nan IN V EN TOR. JAMES M CUNNINGHAM Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER INVENTO JAMES M, CUNNIN 27 Sheets-Sheet 16 Filed Dec. 17, 1953 AGENT Feb. 7, 1961 J. M. CUNNINGHAM 2,970,878

ELAPSED TIME COMPUTER Filed D90. 17, 1953 27 Sheets-Sheet 17 I I G 0 23 P 4 Win L INVENTOR. 91 P JAMES M CUNNINGHAM AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 27 Sheets-Sheet 18 Filed Dec. 17, 1953 mIkQmmOZ DI WIFZME.

INVEN TOR JAMES M. CUNNINGHAM AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 27 Sheets-Sheet 19 Filed Dec. 17. 1953 INVENTOR. JAMES M. CUNNINGHAM AGENT Feb. 7, 1961 J. M. CUNNINGHAM ELAPSED TIME COMPUTER 2'7 Sheets-Sheet 20 Filed D90. 17, 1953 INVENTOR. JAMES M. CUNNINGHAM J2. A W

AGENT 

